package com.zhoux.service;

import com.zhoux.pojo.User;

import java.util.List;

/**
 * @author: taoyi
 * @date: 2021/5/31 11:01
 * @version: 1.0
 * @explain:
 */
public interface UserService {
    List<User> getAll();
    void addUser(User user);
    User getUserById(Integer id);
}
